Listes faunistiques invertébrés
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| Date prélèvement | 06/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.7987 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 7.0 | dominant |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 2 | 4 | 1 | 2 | 2 | 1 | 1 | |||||||
| Leuctra | 69 | 79 | 67 | 161 | 6 | 7 | 1 | 65 | 10 | 56 | 1 | 77 | 4 | 33 | 47 | |
| Leuctridae | 66 | 22 | 22 | |||||||||||||
| Nemoura | 26 | 35 | 6 | 29 | 11 | 15 | 9 | 4 | 1 | 1 | 26 | 3 | ||||
| Protonemura | 46 | 406 | 107 | 72 | 406 | 24 | 66 | 2 | 15 | 71 | 1 | |||||
| Isoperla | 140 | 10 | 9 | 4 | 10 | 4 | 5 | 4 | ||||||||
| Perlodidae | 127 | 2 | 4 | 2 | 4 | |||||||||||
| Taeniopteryx | 14 | 4 | 1 | 4 | 1 | |||||||||||
| Micrasema | 268 | 42 | 105 | 7 | 42 | 2 | 2 | 1 | 100 | 5 | 2 | |||||
| Hydropsyche | 212 | 1 | 1 | 1 | 1 | |||||||||||
| Hydropsychidae | 211 | 2 | 4 | 2 | 2 | 1 | 3 | 2 | ||||||||
| Chaetopterygopsis maclachlani | 23772 | 5 | 5 | |||||||||||||
| Drusinae | 3120 | 49 | 75 | 9 | 49 | 71 | 1 | 3 | 9 | |||||||
| Limnephilinae | 3163 | 24 | 43 | 10 | 4 | 10 | 6 | 2 | 35 | |||||||
| Limnephilidae | 276 | 12 | 24 | 161 | 10 | 2 | 15 | 5 | 4 | 1 | 51 | 109 | ||||
| Odontocerum | 339 | 22 | 10 | 8 | 19 | 3 | 9 | 1 | 5 | 1 | 2 | |||||
| Polycentropus | 231 | 1 | 2 | 1 | 2 | |||||||||||
| Rhyacophila lato-sensu | 183 | 4 | 23 | 40 | 1 | 3 | 10 | 11 | 2 | 3 | 19 | 15 | 3 | |||
| Sericostoma | 322 | 41 | 6 | 16 | 4 | 13 | 24 | 5 | 1 | 5 | 5 | 6 | ||||
| Thremma | 301 | 15 | 1 | 9 | 7 | 8 | 1 | 1 | 8 | |||||||
| Baetis lato sensu | 9794 | 4 | 163 | 105 | 4 | 42 | 67 | 11 | 43 | 67 | 38 | |||||
| Ephemerella ignita | 451 | 11 | 37 | 94 | 8 | 1 | 2 | 8 | 2 | 23 | 4 | 18 | 1 | 20 | 55 | |
| Ecdyonurus | 421 | 1 | 15 | 34 | 1 | 15 | 17 | 3 | 10 | 4 | ||||||
| Velia | 745 | 2 | 1 | 2 | 1 | |||||||||||
| Deronectes | 549 | 2 | 3 | 2 | 3 | |||||||||||
| Oreodytes | 552 | 6 | 6 | 6 | 5 | 1 | ||||||||||
| Platambus | 556 | 4 | 1 | 3 | ||||||||||||
| Colymbetinae | 2395 | 7 | 1 | 1 | 2 | 4 | 1 | |||||||||
| Hydroporinae | 2393 | 19 | 9 | 28 | 1 | 18 | 3 | 6 | 11 | 1 | 3 | 13 | ||||
| Elmis | 618 | 266 | 27 | 45 | 264 | 2 | 8 | 14 | 2 | 3 | 1 | 38 | 4 | 2 | ||
| Esolus | 619 | 28 | 86 | 259 | 17 | 1 | 10 | 64 | 17 | 4 | 1 | 46 | 62 | 42 | 109 | |
| Limnius | 623 | 3 | 11 | 34 | 1 | 2 | 10 | 1 | 7 | 21 | 3 | 3 | ||||
| Oulimnius | 622 | 1 | 3 | 2 | 1 | 1 | 2 | 1 | 1 | |||||||
| Riolus | 625 | 1 | 1 | |||||||||||||
| Helophorus | 604 | 1 | 5 | 1 | 5 | |||||||||||
| Hydraena | 608 | 15 | 14 | 11 | 15 | 8 | 6 | 10 | 1 | |||||||
| Hydrochus | 606 | 1 | 1 | |||||||||||||
| Anacaena | 580 | 1 | 1 | |||||||||||||
| Atherix | 839 | 7 | 6 | 10 | 6 | 1 | 6 | 3 | 3 | 4 | ||||||
| Chironomidae | 807 | 1986 | 1442 | 637 | 1020 | 444 | 57 | 465 | 82 | 143 | 795 | 422 | 152 | 212 | 190 | 83 |
| Empididae | 831 | 11 | 1 | 11 | 1 | |||||||||||
| Limoniidae | 757 | 1 | 5 | 9 | 1 | 2 | 3 | 4 | 1 | 1 | 3 | |||||
| Psychodidae | 783 | 4 | 2 | 1 | 4 | 2 | 1 | |||||||||
| Simuliidae | 801 | 33 | 135 | 9 | 31 | 2 | 4 | 5 | 126 | 9 | ||||||
| Sialis | 704 | 11 | 2 | 8 | 3 | 1 | 1 | |||||||||
| Tricladida | 1054 | 2 | 1 | 2 | 1 | |||||||||||
| Polycelis | 1064 | 189 | 86 | 174 | 187 | 1 | 1 | 41 | 45 | 65 | 33 | 66 | 10 | |||
| Oligochaeta | 933 | 65 | 57 | 196 | 42 | 23 | 48 | 9 | 59 | 22 | 22 | 93 | ||||
| Nematoda | 1089 | 1 | 1 | 13 | 1 | 1 | 11 | 2 | ||||||||
| Hydracarina | 906 | 102 | 64 | 91 | 101 | 1 | 30 | 13 | 13 | 8 | 8 | 16 | 56 | 11 |